RDA1 5 0 9 row.names 5 names 5 class 6 levels 8 Cushings 2 0 0 1 0 0 5 -1 19 0 1 3 14 0 0 27 3.1 3 1.9 3.8 4.1 1.9 8.300000000000001 3.8 3.9 7.8 9.1 15.4 7.7 6.5 5.7 13.6 10.2 9.199999999999999 9.6 53.8 15.8 5.1 12.9 13 2.6 30 20.5 -1 14 0 0 27 11.7 1.3 0.1 0.04 1.1 0.4 1 0.2 0.6 1.2 0.6 3.6 1.6 0.4 0.4 1.6 6.4 7.9 3.1 2.5 7.6 0.4 5 0.8 0.1 0.1 0.8 -1 13 0 1 27 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 4 2 0 0 1 0 0 4 -1 16 0 0 4 1 a 1 b 1 c 1 u -1 2 0 0 1 0 0 3 -1 16 0 0 1 6 factor -1 -1 -1 -1 2 0 0 1 0 0 2 -1 16 0 0 3 19 Tetrahydrocortisone 13 Pregnanetriol 4 Type -1 2 0 0 1 0 0 3 -1 16 0 0 1 10 data.frame -1 2 0 0 1 0 0 1 -1 16 0 0 27 2 a1 2 a2 2 a3 2 a4 2 a5 2 a6 2 b1 2 b2 2 b3 2 b4 2 b5 2 b6 2 b7 2 b8 2 b9 3 b10 2 c1 2 c2 2 c3 2 c4 2 c5 2 u1 2 u2 2 u3 2 u4 2 u5 2 u6 -1 -1 -1 -1 -1 -1 -1